1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
2 // vim: ts=8 sw=2 smarttab
4 #ifndef CEPH_CLIENT_METASESSION_H
5 #define CEPH_CLIENT_METASESSION_H
7 #include "include/types.h"
8 #include "include/utime.h"
9 #include "msg/Message.h"
10 #include "include/xlist.h"
11 #include "mds/mdstypes.h"
17 class MClientCapRelease;
24 utime_t cap_ttl, last_cap_renew_request;
25 uint64_t cap_renew_seq;
41 list<Context*> waiting_for_open;
44 xlist<Inode*> flushing_caps;
45 xlist<MetaRequest*> requests;
46 xlist<MetaRequest*> unsafe_requests;
47 std::set<ceph_tid_t> flushing_caps_tids;
48 std::set<Inode*> early_flushing_caps;
50 MClientCapRelease *release;
53 : mds_num(-1), con(NULL),
54 seq(0), cap_gen(0), cap_renew_seq(0), num_caps(0),
55 state(STATE_NEW), mds_state(0), readonly(false),
60 const char *get_state_name() const;
62 void dump(Formatter *f) const;
64 void enqueue_cap_release(inodeno_t ino, uint64_t cap_id, ceph_seq_t iseq,
65 ceph_seq_t mseq, epoch_t osd_barrier);